Title:
SINGLE-PHASE FULL-BRIDGE INVERTER FOR PROVIDING IMPROVED POWER QUALITY
Document Type and Number:
WIPO Patent Application WO/2014/007432
Kind Code:
A1
Abstract:
The present invention relates to a single-phase full-bridge inverter for achieving high power quality through AC output waveforms of multiple levels, such as four levels, five levels, and the like by using the same number of switches as the existing full-bridge inverter having a three-level AC output waveform as an inverter having a function of generating a single-phase AC output voltage from DC input power and providing the single-phase AC output voltage to a load.
Inventors:
PARK SUNG JUN (KR)
CHOI WOO SEOK (KR)
CHOI WOO SEOK (KR)
Application Number:
PCT/KR2012/008506
Publication Date:
January 09, 2014
Filing Date:
October 18, 2012
Export Citation:
Assignee:
UNIV NAT CHONNAM IND FOUND (KR)
International Classes:
H02M7/48
Foreign References:
| US4203151A | 1980-05-13 | |||
| US4117364A | 1978-09-26 | |||
| US7126409B2 | 2006-10-24 | |||
| US6556461B1 | 2003-04-29 | |||
| US6072707A | 2000-06-06 |
Attorney, Agent or Firm:
IAM PATENT FIRM (KR)
특허법인 아이엠 (KR)
특허법인 아이엠 (KR)
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